| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.27 | 7.628% | $218.7754 | $218.78 | $218.80 | $218.80 |
| Purchase #2 | $224.89 | 3.437% | $232.6195 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $229.46 | 9.298% | $250.7952 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $230.73 | 4.252% | $240.5406 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $95.57 | 6.491% | $101.7734 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $230.57 | 13.434% | $261.5448 | $261.54 | $261.55 | $261.50 |
| Purchase #7 | $199.33 | 11.170% | $221.5952 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $1,413.82 | $1,527.6441 | $1,527.65 | $1,527.65 | $1,527.60 | |